ABC TAIWAN ELECTRONICS CORP. Patent applications |
Patent application number | Title | Published |
20120263323 | AUDIO SIGNAL DRIVER FOR FLAT SOUND GENERATOR - An audio driver for a flat sound generator is coupled to the sound generator. The audio driver includes a power amplifier and an audio-amplifying transformer, the power amplifier receiving an input audio signal and the audio-amplifying transformer transforms the input audio signal into an output audio signal to drive a flat sound generator. The flat sound generator includes a perforated electrode plate and a diaphragm. Wherein, the audio-amplifying transformer and the flat sound generator form a low-pass filter effectively. | 10-18-2012 |
20110074059 | POROUS CERAMIC PREPARATION METHOD - A porous ceramic member preparation method includes the step of mixing powdered silicon carbide and a resin at a predetermined ratio with a solvent to form a paste for enabling the resin to be covered on the surface of the powdered silicon carbide and the solvent to be fully vaporized, the step of processing the paste into a predetermined shape, the step of heating the shaped material at a low heating temperature to cure the resin, and the step of sintering the shaped material into a ceramic member having pores therein. | 03-31-2011 |